If you're a carnivore, life in the ocean must sometimes get a little dull from a culinary point of view. Most of us enjoy a good piece of fish to eat on occasion. Fewer of us would be happy with the idea of eating fish every day of the week for the rest of our lives, but if you're a water dweller you don't really get the choice!
In this image, a dead squid is providing a feast for not only a crab, but a couple of starfish. Because we usually associate starfish with being cute, fluffy and lovable because of their shape, we tend not to consider the fact that they might eat other living creatures, but they do. As well as any fish carrion they encounter, they'll also go looking for snails and sea urchins, among other snacks.